def on_update(sender=None, watcher=None, request=None, **kw):
"""
Log a Change if there is a `change_watcher_spec`.
"""
master = get_master(watcher.watched)
if master is None:
# No master, nothing to log
return
cs = watcher.watched.change_watcher_spec
if False: # html version
changes = list(watcher.get_updates_html(cs.ignored_fields))
if len(changes) == 0:
msg = '(no changes)'
elif len(changes) == 1:
msg = E.tostring(changes[0])
else:
msg = E.tostring(E.ul(*changes))
else:
changes = []
for k, old, new in watcher.get_updates(cs.ignored_fields):
changes.append("%s : %s --> %s" %
(k, dd.obj2str(old), dd.obj2str(new)))
if len(changes) == 0:
msg = '(no changes)'
elif len(changes) == 1:
msg = changes[0]
else:
msg = '- ' + ('\n- '.join(changes))
log_change(ChangeTypes.update, request, master, watcher.watched, msg)
def plain_response(ui, request, tplname, context):
"Deserves a docstring"
u = request.subst_user or request.user
lang = get_language()
k = (u.profile, lang)
menu = PLAIN_MENUS.get(k, None)
if menu is None:
menu = settings.SITE.get_site_menu(ui, u.profile)
#~ url = settings.SITE.plain_prefix + '/'
plain = settings.SITE.plugins.plain
assert plain.renderer is not None
url = plain.build_plain_url()
menu.add_url_button(url, label=_("Home"))
menu = menu.as_bootstrap_html(plain.renderer, request)
menu = E.tostring(menu)
PLAIN_MENUS[k] = menu
context.update(menu=menu, E=E)
web.extend_context(context)
template = settings.SITE.jinja_env.get_template(tplname)
response = http.HttpResponse(
template.render(**context),
content_type='text/html;charset="utf-8"')
return response
def to_rst(cls, ar, column_names=None, header_level=None, **kwargs):
"Better name would be table2rst (analog to table2xhtml())"
fields, headers, widths = ar.get_field_info(column_names)
# ~ # in case column_names contains remote fields
#~ settings.SITE.startup()
#~ settings.SITE.resolve_virtual_fields()
#~ grid = ar.ah.list_layout.main
sums = [fld.zero for fld in fields]
rows = []
recno = 0
#~ for row in ar:
for row in ar.sliced_data_iterator:
recno += 1
rows.append([x for x in ar.row2text(fields, row, sums)])
#~ rows.append([x for x in grid.row2html(ar,fields,row,sums)])
has_sum = False
for i in sums:
if i:
#~ print '20120914 zero?', repr(i)
has_sum = True
break
if has_sum:
rows.append([x for x in ar.sums2html(fields, sums)])
t = RstTable(headers, **kwargs)
s = t.to_rst(rows)
if header_level is not None:
s = E.tostring(E.h2(ar.get_title())) + s
return s
def as_button(self, *args, **kwargs):
"""Return a HTML chunk with a "button" which, when clicked, will
execute this action on this instance. This is being used in
the :ref:`lino.tutorial.polls`.
"""
return E.tostring(self.as_button_elem(*args, **kwargs))
def as_ul(action_spec):
a = settings.SITE.modules.resolve(action_spec)
ar = a.request(user=AnonymousUser.instance())
# 20150810
ar.renderer = self
# ar.renderer = settings.SITE.plugins.bootstrap3.renderer
return E.tostring(E.ul(*[obj.as_list_item(ar) for obj in ar]))
def render(self, ar):
T = self.actor
sar = ar.spawn(T, limit=T.preview_limit)
if sar.get_total_count():
if self.header_level is None:
s = ''
else:
s = E.tostring(E.h2(
T.label, ' ', ar.window_action_button(
T.default_action,
label="🗗",
style="text-decoration:none; font-size:80%;",
title=_("Show this table in own window"))))
s += E.tostring(ar.show(sar))
return s
def get_change_body(self, ar, cw):
"""Returns the text of the notification message to emit.
The default implementation returns a message of style
"{object} has been modified by {user}" followed by a summary
of the changes.
Application code can override this. Returning None or an empty
string means to suppress notification.
"""
if cw is None:
elems = [
E.p(ar.obj2memo(self), ' ',
_("has been created by {user}").format(user=ar.get_user()))
]
else:
items = list(cw.get_updates_html())
if len(items) == 0:
return
elems = [
E.p(
ar.obj2memo(self), ' ',
_("has been modified by {user}").format(
user=ar.get_user()), ":")
]
elems.append(E.ul(*items))
return E.tostring(E.div(*elems))
def get_address_html(self, *args, **kwargs):
"""Returns the full postal address a a string containing html
markup of style::
<p>line1<br/>line2...</p>
This returns always exactly one paragraph, even if the address
is empty (in which case the paragraph is empty):
>>> print(TestAddress().get_address_html())
<p />
Optional attributes for the enclosing `<p>` tag can be
specified as keyword arguments. Example:
>>> addr = TestAddress('line1', 'line2')
>>> print(addr.get_address_html(class_="Recipient"))
<p class="Recipient">line1<br />line2</p>
If `min_height` is specified, makes sure that the string
contains at least that many lines. Adds as many empty lines
(``<br/>``) as needed. This is useful in a template which
wants to get a given height for every address.
>>> print(addr.get_address_html(min_height=5))
<p>line1<br />line2<br /><br /><br /></p>
Any arguments are forwarded to :meth:`lines2p
<lino.utils.xmlgen.html.lines2p>` which is used to pack the address
lines into a paragraph (see there for more examples).
"""
lines = list(self.get_address_lines())
return E.tostring(lines2p(lines, *args, **kwargs))
def get_address_html(self, *args, **kwargs):
"""Returns the full postal address a a string containing html
markup of style::
<p>line1<br/>line2...</p>
This returns always exactly one paragraph, even if the address
is empty (in which case the paragraph is empty):
>>> print(TestAddress().get_address_html())
<p />
Optional attributes for the enclosing `<p>` tag can be
specified as keyword arguments. Example:
>>> addr = TestAddress('line1', 'line2')
>>> print(addr.get_address_html(class_="Recipient"))
<p class="Recipient">line1<br />line2</p>
If `min_height` is specified, makes sure that the string
contains at least that many lines. Adds as many empty lines
(``<br/>``) as needed. This is useful in a template which
wants to get a given height for every address.
>>> print(addr.get_address_html(min_height=5))
<p>line1<br />line2<br /><br /><br /></p>
Any arguments are forwarded to :meth:`lines2p
<lino.utils.xmlgen.html.lines2p>` which is used to pack the address
lines into a paragraph (see there for more examples).
"""
lines = list(self.get_address_lines())
return E.tostring(lines2p(lines, *args, **kwargs))
def resolve_conflicts(self, we, ar, rset, until):
"""Check whether given event `we` conflicts with other events and move
it to a new date if necessary. Returns (a) the event's
start_date if there is no conflict, (b) the next available
alternative date if the event conflicts with other existing
events and should be moved, or (c) None if there are conflicts
but no alternative date could be found.
`ar` is the action request who asks for this.
`rset` is the `RecurrenceSet`.
"""
date = we.start_date
if not self.care_about_conflicts(we):
return date
# ar.debug("20140310 resolve_conflicts %s", we.start_date)
while we.has_conflicting_events():
qs = we.get_conflicting_events()
date = rset.get_next_alt_date(ar, date)
ar.debug("%s wants %s but conflicts with %s, moving to %s. ",
we.summary, we.start_date, qs, date)
if date is None or date > until:
ar.debug("Failed to get next date for %s (%s > %s).", we, date,
until)
conflicts = [E.tostring(ar.obj2html(o)) for o in qs]
msg = ', '.join(conflicts)
ar.warning("%s conflicts with %s. ", we, msg)
return None
rset.move_event_to(we, date)
return date
def as_button(self, *args, **kwargs):
"""Return a HTML chunk with a "button" which, when clicked, will
execute this action on this instance. This is being used in
the :ref:`lino.tutorial.polls`.
"""
return E.tostring(self.as_button_elem(*args, **kwargs))
def to_rst(cls, ar, column_names=None, header_level=None, **kwargs):
"Better name would be table2rst (analog to table2xhtml())"
fields, headers, widths = ar.get_field_info(column_names)
sums = [fld.zero for fld in fields]
rows = []
recno = 0
for row in ar.sliced_data_iterator:
recno += 1
rows.append([x for x in ar.row2text(fields, row, sums)])
has_sum = False
for i in sums:
if i:
#~ print '20120914 zero?', repr(i)
has_sum = True
break
if has_sum:
rows.append([x for x in ar.sums2html(fields, sums)])
t = RstTable(headers, **kwargs)
s = t.to_rst(rows)
if header_level is not None:
s = E.tostring(E.h2(ar.get_title())) + s
return s
def http_response(ar, tplname, context):
"Deserves a docstring"
u = ar.get_user()
lang = get_language()
k = (u.profile, lang)
menu = MENUS.get(k, None)
if menu is None:
menu = settings.SITE.get_site_menu(None, u.profile)
bs3 = settings.SITE.plugins.bootstrap3
if False: # 20150803 home button now in base.html
assert bs3.renderer is not None
url = bs3.build_plain_url()
menu.add_url_button(url, label=_("Home"))
e = bs3.renderer.show_menu(ar, menu)
menu = E.tostring(e)
MENUS[k] = menu
context.update(menu=menu)
context = ar.get_printable_context(**context)
context['ar'] = ar
context['memo'] = MEMO_PARSER.parse
env = settings.SITE.plugins.jinja.renderer.jinja_env
template = env.get_template(tplname)
response = http.HttpResponse(
template.render(**context),
content_type='text/html;charset="utf-8"')
return response
def elem2rec_detailed(ar, elem, **rec):
"""Adds additional information for this record, used only by
detail views.
The "navigation information" is a set of pointers to the next,
previous, first and last record relative to this record in
this report. (This information can be relatively expensive
for records that are towards the end of the report. See
`/blog/2010/0716`, `/blog/2010/0721`, `/blog/2010/1116`,
`/blog/2010/1207`.)
recno 0 means "the requested element exists but is not
contained in the requested queryset". This can happen after
changing the quick filter (search_change) of a detail view.
"""
rh = ar.ah
rec = ar.elem2rec1(rh, elem, **rec)
if ar.actor.hide_top_toolbar:
rec.update(title=ar.get_detail_title(elem))
else:
#~ print(ar.get_title())
#~ print(dd.obj2str(elem))
#~ print(repr(unicode(elem)))
if True: # before 20131017
rec.update(title=ar.get_title() + u" » " +
ar.get_detail_title(elem))
else: # todo
rec.update(title=E.tostring(ar.href_to_request(ar))
+ u" » " + ar.get_detail_title(elem))
rec.update(id=elem.pk)
rec.update(disable_delete=rh.actor.disable_delete(elem, ar))
if rh.actor.show_detail_navigator:
rec.update(navinfo=navinfo(ar.data_iterator, elem))
return rec
def resolve_conflicts(self, we, ar, rset, until):
"""
Check whether given event conflicts with other events and move it
to a new date if necessary. Returns the new date, or None if
no alternative could be found.
"""
date = we.start_date
if not self.care_about_conflicts(we):
return date
# ar.debug("20140310 resolve_conflicts %s", we.start_date)
while we.has_conflicting_events():
qs = we.get_conflicting_events()
# ar.debug("20140310 %s conflicts with %s. ", we,
# we.get_conflicting_events())
date = rset.get_next_alt_date(ar, date)
if date is None or date > until:
ar.debug(
"Failed to get next date for %s (%s > %s).",
we, date, until)
conflicts = [E.tostring(ar.obj2html(o)) for o in qs]
msg = ', '.join(conflicts)
ar.warning("%s conflicts with %s. ", we, msg)
return None
rset.move_event_to(we, date)
return date
def as_ul(action_spec):
a = settings.SITE.modules.resolve(action_spec)
ar = a.request(user=AnonymousUser.instance())
# 20150810
ar.renderer = self
# ar.renderer = settings.SITE.plugins.bootstrap3.renderer
return E.tostring(E.ul(*[obj.as_list_item(ar) for obj in ar]))
def fmt(obj):
s = E.tostring(ar.action_button(ba, obj))
s += fds(obj.created) + " " + obj.created.strftime(
settings.SITE.time_format_strftime) + " "
s += ar.parse_memo(obj.body)
# s += obj.body
return "<li>{}</li>".format(s)
def get_notify_message(self, ar, cw):
"""Returns the text of the notification message to emit.
The default implementation returns a message of style
"{object} has been modified by {user}" followed by a summary
of the changes.
Application code can override this. Returning None or an empty
string means to suppress notification.
"""
if cw is None:
return
items = list(cw.get_updates_html())
if len(items) == 0:
return
elems = [E.p(
ar.obj2html(self),
' ', _("has been modified by {user}").format(
user=ar.get_user()),
":")]
elems.append(E.ul(*items))
if False:
elems.append(E.p(_(
"Subsequent changes to {obj} will not be notified "
"until you visit {url} and mark this notification "
"as seen.").format(
url=settings.SITE.server_url or "Lino",
obj=self.get_notify_owner(ar))))
return E.tostring(E.div(*elems))
def resolve_conflicts(self, we, ar, rset, until):
"""
Check whether given event conflicts with other events and move it
to a new date if necessary. Returns the new date, or None if
no alternative could be found.
"""
date = we.start_date
# ar.debug("20140310 resolve_conflicts %s", we.start_date)
while we.has_conflicting_events():
qs = we.get_conflicting_events()
# ar.debug("20140310 %s conflicts with %s. ", we,
# we.get_conflicting_events())
date = rset.get_next_alt_date(ar, date)
if date is None or date > until:
ar.debug(
"Failed to get next date for %s (%s > %s).",
we, date, until)
conflicts = [E.tostring(ar.obj2html(o)) for o in qs]
msg = ', '.join(conflicts)
ar.warning("%s conflicts with %s. ", we, msg)
return None
rset.move_event_to(we, date)
return date
def ticket2html(parser, s):
ar = parser.context['ar']
# dd.logger.info("20161019 %s", ar.renderer)
pk = int(s)
obj = sender.site.models.tickets.Ticket.objects.get(pk=pk)
text = "#{0}".format(obj.id)
e = ar.obj2html(obj, text, title=obj.summary)
return E.tostring(e)
def as_table2(ar):
# 20150810
# ar.renderer = settings.SITE.plugins.bootstrap3.renderer
ar.renderer = self
t = xghtml.Table()
ar.dump2html(t, ar.sliced_data_iterator)
#~ print ar.get_total_count()
return E.tostring(t.as_element())
def as_table2(ar):
# 20150810
# ar.renderer = settings.SITE.plugins.bootstrap3.renderer
ar.renderer = self
t = xghtml.Table()
ar.dump2html(t, ar.sliced_data_iterator)
#~ print ar.get_total_count()
return E.tostring(t.as_element())
def get_address_html(self, *args, **kwargs):
"""
Return the address of the :attr:`recipient` of this object.
See
:meth:`Addressable.get_address_html
<lino.utils.addressable.Addressable.get_address_html>`.
"""
rec = self.get_recipient()
if rec is None:
return E.tostring(lines2p([], *args, **kwargs))
return rec.get_address_html(*args, **kwargs)
def get_address_html(self, *args, **kwargs):
"""
Return the address of the :attr:`recipient` of this object.
See
:meth:`Addressable.get_address_html
<lino.utils.addressable.Addressable.get_address_html>`.
"""
rec = self.get_recipient()
if rec is None:
return E.tostring(lines2p([], *args, **kwargs))
return rec.get_address_html(*args, **kwargs)
def as_table(action_spec):
a = settings.SITE.modules.resolve(action_spec)
ar = a.request(user=AnonymousUser.instance())
# 20150810
# ar.renderer = settings.SITE.plugins.bootstrap3.renderer
ar.renderer = self
t = xghtml.Table()
ar.dump2html(t, ar.sliced_data_iterator)
#~ print ar.get_total_count()
return E.tostring(t.as_element())
def as_li(self, ar):
"""Return this comment as a list item.
"""
chunks = [ar.parse_memo(self.short_text)]
by = _("{0} by {1}").format(naturaltime(self.created), str(self.user)),
chunks += [" (", E.tostring(ar.obj2html(self, by)), ")"]
if self.more_text:
chunks.append(" (...)")
html = ''.join(chunks)
return "<li>" + html + "</li>"
def as_table(action_spec):
a = settings.SITE.modules.resolve(action_spec)
ar = a.request(user=AnonymousUser.instance())
# 20150810
# ar.renderer = settings.SITE.plugins.bootstrap3.renderer
ar.renderer = self
t = xghtml.Table()
ar.dump2html(t, ar.sliced_data_iterator)
#~ print ar.get_total_count()
return E.tostring(t.as_element())
def notify_done(self, ar, bm, leaf, url, **kw):
help_url = ar.get_help_url("print", target='_blank')
msg = _("Your printable document (filename %(doc)s) "
"should now open in a new browser window. "
"If it doesn't, please consult %(help)s "
"or ask your system administrator.")
msg %= dict(doc=leaf, help=E.tostring(help_url))
kw.update(message=msg, alert=True)
if bm.use_webdav and has_davlink and ar.request is not None:
kw.update(open_davlink_url=ar.request.build_absolute_uri(url))
else:
kw.update(open_url=url)
ar.success(**kw)
return
def as_li(self, ar):
"""Return this comment as a list item.
"""
chunks = [ar.parse_memo(self.short_text)]
by = _("{0} by {1}").format(
naturaltime(self.created), str(self.user)),
chunks += [
" (", E.tostring(ar.obj2html(self, by)), ")"
]
if self.more_text:
chunks.append(" (...)")
html = ''.join(chunks)
return "<li>" + html + "</li>"
def render(self, ar):
"""Render this table to the dashboard.
- Do nothing if there is no data.
- If :attr:`header_level` is not None, add a header
- Render the table itself by calling
:meth:`lino.core.requests.BaseRequest.show`
"""
T = self.actor
sar = ar.spawn(T, limit=T.preview_limit)
if not sar.get_total_count():
return ''
if self.header_level is None:
s = ''
else:
s = E.tostring(
E.h2(
T.label,
' ',
ar.window_action_button(
T.default_action,
# label="🗗",
# label="☌", # conjunction
# label="◱", # 25F1
# label="◳", # 25F3
# label="⏍", # 23CD
label="⍐", # 2350
# style="text-decoration:none; font-size:80%;",
style="text-decoration:none;",
title=_("Show this table in own window"))))
s += E.tostring(ar.show(sar))
return s
def notify_done(self, ar, bm, leaf, url, **kw):
help_url = ar.get_help_url("print", target='_blank')
msg = _("Your printable document (filename %(doc)s) "
"should now open in a new browser window. "
"If it doesn't, please consult %(help)s "
"or ask your system administrator.")
msg %= dict(doc=leaf, help=E.tostring(help_url))
kw.update(message=msg, alert=True)
if bm.use_webdav and has_davlink and ar.request is not None:
kw.update(
open_davlink_url=ar.request.build_absolute_uri(url))
else:
kw.update(open_url=url)
ar.success(**kw)
return
def on_update(sender=None, watcher=None, request=None, **kw):
"""
Log a Change if there is a `change_watcher_spec`.
`watcher` is a :class:`lino.core.diff.ChangeWatcher` instance.
"""
master = get_master(watcher.watched)
if master is None:
# No master, nothing to log
return
cs = watcher.watched.change_watcher_spec
changed_fields = ''
if False: # I tried a html version, but it doesn't help to make
# things more end-user firiendly. And it caused
# problems when being rendered in a grid.
changes = list(watcher.get_updates_html(cs.ignored_fields))
if len(changes) == 0:
msg = '(no changes)'
elif len(changes) == 1:
msg = E.tostring(changes[0])
else:
msg = E.tostring(E.ul(*changes))
else:
changes = []
for k, old, new in watcher.get_updates(cs.ignored_fields):
changed_fields += k + " "
changes.append("%s : %s --> %s" %
(k, dd.obj2str(old), dd.obj2str(new)))
if len(changes) == 0:
msg = '(no changes)'
elif len(changes) == 1:
msg = changes[0]
else:
msg = '- ' + ('\n- '.join(changes))
log_change(ChangeTypes.update, request, master, watcher.watched, msg,
changed_fields)
def get_slave_summary(self, obj, ar):
"""The :meth:`summary view <lino.core.actors.Actor.get_slave_summary>`
for :class:`CommentsByController`.
"""
sar = self.request_from(ar, master_instance=obj)
html = obj.description
items = [o.as_li(ar) for o in sar]
if len(items) > 0:
html += u"<ul>{0}</ul>".format(''.join(items))
sar = self.insert_action.request_from(sar)
if ar.renderer.is_interactive and sar.get_permission():
btn = sar.ar2button(None, _("Write comment"), icon_name=None)
html += "<p>" + E.tostring(btn) + "</p>"
return u"""<div class="htmlText">{0}</div>""".format(html)
def get_slave_summary(self, obj, ar):
"""The :meth:`summary view <lino.core.actors.Actor.get_slave_summary>`
for :class:`CommentsByController`.
"""
sar = self.request_from(ar, master_instance=obj)
html = obj.description
items = [o.as_li(ar) for o in sar]
if len(items) > 0:
html += u"<ul>{0}</ul>".format("".join(items))
sar = self.insert_action.request_from(sar)
if ar.renderer.is_interactive and sar.get_permission():
btn = sar.ar2button(None, _("Write comment"), icon_name=None)
html += "<p>" + E.tostring(btn) + "</p>"
return u"""<div class="htmlText">{0}</div>""".format(html)
def get_slave_summary(self, obj, ar):
"""The :meth:`summary view <lino.core.actors.Actor.get_slave_summary>`
for :class:`CommentsByRFC`.
"""
sar = self.request_from(ar, master_instance=obj)
html = obj.get_rfc_description(ar)
sar = self.insert_action.request_from(sar)
if sar.get_permission():
btn = sar.ar2button(None, _("Write comment"), icon_name=None)
html += "<p>" + E.tostring(btn) + "</p>"
items = [o.as_li(ar) for o in sar]
if len(items) > 0:
html += u"<ul>{0}</ul>".format(''.join(items))
return ar.html_text(html)
def get_slave_summary(self, obj, ar):
"""The :meth:`summary view <lino.core.actors.Actor.get_slave_summary>`
for :class:`CommentsByRFC`.
"""
sar = self.request_from(ar, master_instance=obj)
html = obj.get_rfc_description(ar)
sar = self.insert_action.request_from(sar)
if sar.get_permission():
btn = sar.ar2button(None, _("Write comment"), icon_name=None)
html += "<p>" + E.tostring(btn) + "</p>"
items = [o.as_li(ar) for o in sar]
if len(items) > 0:
html += u"<ul>{0}</ul>".format(''.join(items))
return ar.html_text(html)
def as_li(self, ar):
"""Return this comment as a list item. If `bleach
<http://bleach.readthedocs.org/en/latest/>`_ is installed, all
tags except some will be removed when
"""
if bleach is None:
chunks = [self.short_text]
else:
chunks = [bleach.clean(self.short_text, tags=self.ALLOWED_TAGS, strip=True)]
by = (_("{0} by {1}").format(naturaltime(self.created), unicode(self.user)),)
chunks += [" (", E.tostring(ar.obj2html(self, by)), ")"]
if self.more_text:
chunks.append(" (...)")
html = "".join(chunks)
return "<li>" + html + "</li>"
def resolve_conflicts(self, we, ar, rset, until):
date = we.start_date
# ar.debug("20140310 resolve_conflicts %s", we.start_date)
while we.has_conflicting_events():
qs = we.get_conflicting_events()
# ar.debug("20140310 %s conflicts with %s. ", we,
# we.get_conflicting_events())
date = rset.get_next_alt_date(ar, date)
if date is None or date > until:
ar.debug(
"Failed to get next date for %s (%s > %s).",
we, date, until)
conflicts = [E.tostring(ar.obj2html(o)) for o in qs]
msg = ', '.join(conflicts)
ar.warning("%s conflicts with %s. ", we, msg)
return None
rset.move_event_to(we, date)
return date
def as_li(self, ar):
"""Return this comment as a list item. If `bleach
<http://bleach.readthedocs.org/en/latest/>`_ is installed, all
tags except some will be removed when
"""
if bleach is None:
chunks = [self.short_text]
else:
chunks = [bleach.clean(
self.short_text, tags=self.ALLOWED_TAGS, strip=True)]
by = _("{0} by {1}").format(
naturaltime(self.created), unicode(self.user)),
chunks += [
" (", E.tostring(ar.obj2html(self, by)), ")"
]
if self.more_text:
chunks.append(" (...)")
html = ''.join(chunks)
return "<li>" + html + "</li>"
def html_func(self, html, **kw):
"""
Render a string that is in HTML (not XHTML).
"""
if not html:
return ''
if E.iselement(html):
html = E.tostring(html)
try:
html = html2xhtml(html)
except Exception as e:
print(20150923, e)
# logger.debug("20141210 html_func() got:<<<\n%s\n>>>", html)
# print __file__, ">>>"
# print html
# print "<<<", __file__
if isinstance(html, str):
# some sax parsers refuse unicode strings.
# appy.pod always expects utf-8 encoding.
# See /blog/2011/0622.
html = html.encode('utf-8')
#~ logger.info("20120726 html_func() %r",html)
return self.renderXhtml(html, **kw)
def html_func(self, html, **kw):
"""
Render a string that is in HTML (not XHTML).
"""
if not html:
return ''
if E.iselement(html):
html = E.tostring(html)
try:
html = html2xhtml(html)
except Exception as e:
print 20150923, e
# logger.debug("20141210 html_func() got:<<<\n%s\n>>>", html)
# print __file__, ">>>"
# print html
# print "<<<", __file__
if isinstance(html, unicode):
# some sax parsers refuse unicode strings.
# appy.pod always expects utf-8 encoding.
# See /blog/2011/0622.
html = html.encode('utf-8')
#~ logger.info("20120726 html_func() %r",html)
return self.renderXhtml(html, **kw)
def get_address_html(self,**attrs):
"""
Returns the full postal address a a string containing html
markup of style::
<p>line1<br />line2...</p>
Optional attributes for the enclosing `<p>` tag can be
specified as keyword arguments. Example::
>>> class MyAddr(Addressable):
... def __init__(self,*lines): self.lines = lines
... def address_person_lines(self): return []
... def address_location_lines(self): return self.lines
...
>>> addr = MyAddr('line1','line2')
>>> print(addr.get_address_html(class_="Recipient"))
<p class="Recipient">line1<br />line2</p>
See :mod:`lino.utils.xmlgen.html`.
"""
lines = join_elems(self.address_lines(),E.br)
return E.tostring(E.p(*lines,**attrs))
def elem2rec_detailed(ar, elem, **rec):
"""Adds additional information for this record, used only by detail
views.
The "navigation information" is a set of pointers to the next,
previous, first and last record relative to this record in
this report. (This information can be relatively expensive
for records that are towards the end of the queryset. See
`/blog/2010/0716`, `/blog/2010/0721`, `/blog/2010/1116`,
`/blog/2010/1207`.)
recno 0 means "the requested element exists but is not
contained in the requested queryset". This can happen after
changing the quick filter (search_change) of a detail view.
"""
rh = ar.ah
rec = ar.elem2rec1(rh, elem, **rec)
if ar.actor.hide_top_toolbar:
rec.update(title=ar.get_detail_title(elem))
else:
#~ print(ar.get_title())
#~ print(dd.obj2str(elem))
#~ print(repr(unicode(elem)))
if True: # before 20131017
rec.update(title=ar.get_title() + u" » " +
ar.get_detail_title(elem))
else: # todo
rec.update(title=E.tostring(ar.href_to_request(ar)) + u" » " +
ar.get_detail_title(elem))
rec.update(id=elem.pk)
if ar.actor.editable:
rec.update(disable_delete=rh.actor.disable_delete(elem, ar))
if rh.actor.show_detail_navigator:
rec.update(navinfo=navinfo(ar.data_iterator, elem))
return rec
def html_func(self, html, **kw):
"""
Insert a chunk of HTML (not XHTML).
This might be provided as a string or as an etree element.
"""
if html is None or html == '':
# Testing for `if not html:` caused a FutureWarning: The
# behavior of this method will change in future versions.
# Use specific 'len(elem)' or 'elem is not None' test
# instead.
return ''
if E.iselement(html):
html = E.tostring(html)
try:
html = html2xhtml(html)
except Exception as e:
raise Exception(
"20150923 html2xhtml(%r) failed: %s" % (html, e))
# logger.info("20160330 html_func() got:<<<\n%s\n>>>", html)
# print(__file__, ">>>")
# print(html)
# print("<<<", __file__)
try:
return self.renderXhtml(html, **kw)
except Exception as e:
if not isinstance(html, six.string_types):
raise
# some sax parsers refuse unicode strings.
# appy.pod always expects utf-8 encoding.
# See /blog/2011/0622.
html = html.encode('utf-8')
# logger.info("20120726 renderXhtml(%r) failed : %s", html, e)
return self.renderXhtml(html, **kw)
def test_this(self):
Person = rt.modules.contacts.Person
Link = rt.modules.humanlinks.Link
LinkTypes = rt.modules.humanlinks.LinkTypes
LinksByHuman = rt.modules.humanlinks.LinksByHuman
father = create(Person,
first_name="John",
last_name="Doe",
gender="M",
birth_date='1980-07-31')
try:
son = create(Person,
first_name="Joseph",
last_name="Doe",
gender="M",
birth_date=IncompleteDate(2009, 2, 30))
except ValidationError:
pass
else:
self.fail("Expected ValidationError")
son = create(Person,
first_name="Joseph",
last_name="Doe",
gender="M",
birth_date='2009-02-28')
create(Link, parent=father, child=son, type=LinkTypes.parent)
mary = create(Person,
first_name="Mary",
last_name="Doe",
gender="F",
birth_date='2010-01-30')
create(Link, parent=father, child=mary, type=LinkTypes.parent)
self.assertEqual(Person.objects.count(), 3)
ar = LinksByHuman.request(father)
s = ar.to_rst()
# print(s)
self.assertEquivalent(
"""
John is Father of *Mary* (4 years) Father of *Joseph* (5
years) """, s)
# Create relationship as **Father**/**Son** **Adoptive
# father**/**Adopted son** **Foster father**/**Foster son**
# **Husband** **Partner** **Stepfather**/**Stepson** **Brother**
# **Cousin** **Uncle**/**Nephew** **Relative** **Other** """, s)
with translation.override('de'):
ar = LinksByHuman.request(father)
s = ar.to_rst()
# print(s)
self.assertEquivalent(
"""
John ist Vater von *Mary* (4 Jahre) Vater von *Joseph* (5
Jahre) """, s)
# Beziehung erstellen als **Vater**/**Sohn**
# **Adoptivvater**/**Adoptivsohn**
# **Pflegevater**/**Pflegesohn** **Ehemann** **Partner**
# **Stiefvater**/**Stiefsohn** **Bruder** **Vetter**
# **Onkel**/**Neffe** **Verwandter** **Sonstiger** """, s)
with translation.override('fr'):
ar = LinksByHuman.request(father)
s = ar.to_rst()
# print(s)
self.assertEquivalent(
u"""
John est Père de *Mary* (4 ans) Père de *Joseph* (5
ans) """, s)
# Créer lien de parenté en tant que **Père**/**Fils** **Père
# adoptif**/**Fils adoptif** **Père nourricier**/**Fils
# nourricier** **Mari** **Partenaire**
# **Beau-père**/**Beau-fils** **Frère** **Cousin**
# **Oncle**/**Nephew** **Parent** **Autre** """, s)
# Here we are just testing whether no exception is risen. The
# ouptut itself is more thoroughly tested elsewhere.
html = LinksByHuman.get_slave_summary(father, ar)
s = E.tostring(html)
self.assertEqual(s[:5], '<div>')
def obj2str(self, ar, obj, text=None, **kwargs):
return E.tostring(self.obj2html(ar, obj, text, **kwargs))
def show_table(self, *args, **kwargs):
return E.tostring(self.table2story(*args, **kwargs))
def obj2str(self, ar, obj, text=None, **kwargs):
return E.tostring(self.obj2html(ar, obj, text, **kwargs))
def show_table(self, *args, **kwargs):
return E.tostring(self.table2story(*args, **kwargs))
def show_table(self, *args, **kwargs):
e = super(JinjaRenderer, self).show_table(*args, **kwargs)
return E.tostring(e)
def show_request(self, ar, **kw):
"""
Returns a HTML element representing this request as a table.
"""
#~ return ar.table2xhtml(**kw)
return E.tostring(ar.table2xhtml(**kw))
def overview(self, ar):
context = dict(obj=E.tostring(ar.obj2html(self.owner)),
user=E.tostring(ar.obj2html(self.user)))
return _(self.message).format(**context)
def to_html(self, **kw):
"""
"""
#~ settings.SITE.startup()
return E.tostring(self.request(**kw).table2xhtml())
def fmt(e):
if isinstance(e, basestring):
return e
return E.tostring(e)
def to_html(self, **kw):
"""
"""
#~ settings.SITE.startup()
return E.tostring(self.request(**kw).table2xhtml())
def get_address_html(self, **attrs):
"""
"""
lines = join_elems(self.address_lines(), E.br)
return E.tostring(E.p(*lines, **attrs))
def fmt(e):
if isinstance(e, basestring):
return e
return E.tostring(e)
